---> uname -a: Linux prd-centos8-docker-8c-8g-1587.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 981 28460 19 2447 30460 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d9:29:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fed9:2928/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:8b:41:a9 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/01/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:03 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 131.21 8.95 122.27 1668.94 8954.81 08:59:01 PM 104.98 1.40 103.58 413.00 5474.84 09:00:01 PM 94.60 1.57 93.04 663.65 4033.31 09:01:01 PM 76.11 0.68 75.42 60.38 5744.60 Average: 101.48 3.10 98.38 693.38 6027.53 08:57:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29522804 31278672 3132900 9.59 2688 2074488 1380300 4.10 169928 2510328 116856 08:59:01 PM 28146428 29978400 4509276 13.81 2688 2149136 2745436 8.15 189480 3850236 59940 09:00:01 PM 27452640 29435248 5203064 15.93 2688 2295032 3468040 10.29 245184 4469488 91180 09:01:01 PM 29126468 31167752 3529236 10.81 2688 2351488 1473832 4.37 428992 2610668 50604 Average: 28562085 30465018 4093619 12.54 2688 2217536 2266902 6.73 258396 3360180 79645 08:57:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 103.77 75.75 1126.29 31.85 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 146.98 135.44 939.09 28.52 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 2.32 2.32 0.28 0.28 0.00 0.00 0.00 0.00 09:00:01 PM eth0 131.86 111.01 1248.37 22.56 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 236.50 215.03 560.29 189.63 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 155.21 134.80 967.19 68.45 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/01/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:03 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.40 0.00 1.05 0.76 0.05 88.75 08:58:01 PM 0 6.54 0.00 1.16 0.14 0.07 92.10 08:58:01 PM 1 10.16 0.00 1.24 2.25 0.05 86.30 08:58:01 PM 2 2.06 0.00 0.38 0.21 0.03 97.32 08:58:01 PM 3 17.79 0.00 1.64 0.95 0.03 79.59 08:58:01 PM 4 9.25 0.00 0.88 0.71 0.03 89.13 08:58:01 PM 5 1.25 0.00 0.28 0.21 0.05 98.22 08:58:01 PM 6 4.01 0.00 0.64 0.17 0.03 95.15 08:58:01 PM 7 24.11 0.00 2.16 1.45 0.07 72.21 08:59:01 PM all 11.72 0.00 0.57 0.48 0.04 87.18 08:59:01 PM 0 5.61 0.00 0.70 0.13 0.05 93.50 08:59:01 PM 1 10.33 0.00 0.72 0.78 0.03 88.13 08:59:01 PM 2 10.05 0.00 0.75 0.85 0.05 88.30 08:59:01 PM 3 11.86 0.00 0.43 0.49 0.05 87.17 08:59:01 PM 4 19.37 0.00 0.33 0.48 0.05 79.76 08:59:01 PM 5 10.64 0.00 0.28 0.07 0.05 88.96 08:59:01 PM 6 11.13 0.00 0.85 0.73 0.03 87.25 08:59:01 PM 7 14.76 0.00 0.50 0.30 0.03 84.41 09:00:01 PM all 40.43 0.00 1.38 0.50 0.09 57.60 09:00:01 PM 0 44.59 0.00 1.37 0.05 0.10 53.89 09:00:01 PM 1 55.54 0.00 1.45 0.17 0.10 42.74 09:00:01 PM 2 50.18 0.00 1.95 0.25 0.10 47.51 09:00:01 PM 3 34.20 0.00 1.02 0.92 0.08 63.77 09:00:01 PM 4 40.37 0.00 1.25 0.22 0.10 58.06 09:00:01 PM 5 23.71 0.00 1.71 1.56 0.07 72.96 09:00:01 PM 6 40.60 0.00 1.12 0.74 0.08 57.46 09:00:01 PM 7 34.20 0.00 1.15 0.12 0.08 64.45 09:01:01 PM all 25.90 0.00 1.66 0.48 0.08 71.88 09:01:01 PM 0 15.83 0.00 1.50 0.18 0.08 82.40 09:01:01 PM 1 48.04 0.00 2.69 0.37 0.10 48.80 09:01:01 PM 2 22.21 0.00 1.45 1.09 0.08 75.17 09:01:01 PM 3 26.15 0.00 1.42 0.03 0.07 72.33 09:01:01 PM 4 23.33 0.00 1.29 0.15 0.07 75.16 09:01:01 PM 5 23.07 0.00 1.79 0.43 0.07 74.64 09:01:01 PM 6 20.37 0.00 1.35 1.57 0.07 76.64 09:01:01 PM 7 28.21 0.00 1.77 0.05 0.08 69.89 Average: all 21.96 0.00 1.17 0.55 0.06 76.26 Average: 0 18.24 0.00 1.18 0.13 0.08 80.38 Average: 1 31.18 0.00 1.53 0.88 0.07 66.34 Average: 2 21.29 0.00 1.14 0.60 0.07 76.90 Average: 3 22.54 0.00 1.13 0.59 0.06 75.69 Average: 4 23.19 0.00 0.94 0.39 0.06 75.42 Average: 5 14.78 0.00 1.02 0.57 0.06 83.58 Average: 6 19.14 0.00 0.99 0.81 0.05 79.01 Average: 7 25.32 0.00 1.39 0.47 0.07 72.75